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@ 2014-09-11T21:59:47Z

<?php
echo 'bla';
ECHO 'blee';
ecHO 'ho,ho';
echo TRUE;
echo true;
echo trUE;
echo PHP_OS;
echo php_OS;
var_dump(TRUE,FALSE,NULL);

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive preview

30.78 ms | 402 KiB | 5 Q